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Unit 7 Test Review: Chemical Formulas and Nomenclature

Total questions: 68

Worksheet time: 58mins

Name
Class
Date
1.

The formula for phosphoric acid is (a)  

Choose from the below words
H₃PO₄
H₂SO₄
HCl
HNO₃
2.

The formula for the compound zinc hydroxide is (a)  

Choose from the below words
Zn(OH)₂
ZnOH
Zn(OH)₃
ZnO₂H
3.

The formula for the compound nickel (II) iodide is (a)  

Choose from the below words
NiI₂
NiI
Ni₂I
Ni₂I₂
4.

The formula for the compound calcium oxide is (a)  

Choose from the below words
CaO
Ca
O2
Ca2O
5.

The formula for the compound carbon tetrachloride is (a)  

Choose from the below words
CCl₄
CCl₃
CCl₂
CCl
6.

The formula for the compound carbonic acid is (a)  

Choose from the below words
H₂CO₃
H₂SO₄
HCl
HNO₃
7.

The formula for the compound potassium carbonate is (a)  

Choose from the below words
K₂CO₃
KCO₃
K₂CO₂
K₃CO₃
8.

The formula for the compound aluminum phosphite is (a)  

Choose from the below words
AlPO₃
AlPO₄
Al₂(PO₃)₃
Al₂(PO₄)₃
9.

The formula for the compound lead (IV) oxide is (a)  

Choose from the below words
PbO₂
PbO
Pb₂O
Pb₂O₃
10.

The formula for the compound dinitrogen monoxide is (a)  

Choose from the below words
N₂O
NO₂
N₂O₄
NO
11.

The formula for the compound iron (III) sulfate is (a)  

Choose from the below words
Fe₂(SO₄)₃
FeSO₄
Fe₂O₃
Fe₃(SO₄)₂
12.

The formula for the compound iron (II) hydrogen sulfite is (a)  

Choose from the below words
Fe(HSO₃)₂
FeHSO₃
Fe₂(HSO₃)₃
Fe(HSO₄)₂
13.

The formula for the compound cobalt (III) phosphide is (a)  

Choose from the below words
CoP
Co2P3
Co3P2
CoP2
14.

The formula for the compound sodium bicarbonate is (a)  

Choose from the below words
NaHCO₃
NaCl
NaOH
Na₂CO₃
15.

The formula for the compound copper (II) oxalate is (a)  

Choose from the below words
CuC₂O₄
CuO
Cu₂O
CuCO₃
16.

The formula for the compound ammonium sulfide is (a)  

Choose from the below words
(NH₄)₂S
NH₄S
(NH₄)₂SO₄
NH₄₂S
17.

The formula for the compound silver permanganate is (a)  

Choose from the below words
AgMnO₄
AgClO₄
AgNO₃
Ag₂SO₄
18.

The formula for the compound nitric acid is (a)  

Choose from the below words
HNO₃
H₂SO₄
HCl
H₂O
19.

The formula for the compound ammonium acetate is (a)  

Choose from the below words
CH₃COONH₄
NH₄CH₃COO
C₂H₇NO₂
CH₃COOH
20.

The formula for the compound tin (IV) sulfate is (a)  

Choose from the below words
Sn(SO₄)₂
SnSO₄
Sn₂(SO₄)₄
Sn(SO₃)₂
21.

The formula for the compound hydrosulfuric acid is (a)  

Choose from the below words
H₂S
H₂O
HCl
H₂SO₄
22.

The formula for sulfuric acid is (a)  

Choose from the below words
H₂SO₄
HCl
HNO₃
H₂O
23.

The formula for sulfurous acid is (a)  

Choose from the below words
H₂SO₃
H₂SO₄
H₂S
H₂O
24.

The formula for the compound mercury (II) sulfide is (a)  

Choose from the below words
HgS
Hg2S
HgS2
Hg2S2
25.

The formula for the compound manganese (III) iodate is (a)  

Choose from the below words
Mn(IO₃)₃
Mn(IO₃)₂
MnI₃
Mn₂(IO₃)₃
26.

The formula for the compound chromium (II) nitride is (a)  

Choose from the below words
CrN
Cr2N3
Cr3N2
CrN2
27.

The formula for the compound carbon dioxide is (a)  

Choose from the below words
CO₂
CO
C₂O
C₂O₂
28.

The formula for the compound dinitrogen pentoxide is (a)  

Choose from the below words
N₂O₅
N₂O₄
NO₂
N₂O₃
29.

The name for the compound AlPO₄ is (a)  

Choose from the below words
Aluminum Phosphate
Aluminum Sulfate
Aluminum Nitrate
Aluminum Carbonate
30.

The name for the compound HC₂H₃O₂ is (a)  

Choose from the below words
Acetic Acid
Hydrochloric Acid
Sulfuric Acid
Nitric Acid
31.

The name for the compound Cd (NO₂)₂ is (a)  

Choose from the below words
Cadmium Nitrite
Cadmium Nitrate
Cadmium Nitride
Cadmium Nitroxide
32.

The name for the compound N₂O₅ is (a)  

Choose from the below words
Dinitrogen Pentoxide
Nitrogen Pentoxide
Dinitrogen Trioxide
Nitrogen Dioxide
33.

The name for the compound PCl₃ is (a)  

Choose from the below words
Phosphorus Trichloride
Potassium Chloride
Phosphorus Chloride
Potassium Trichloride
34.

Ionic compounds are made up of ​ (a)   and ​ (b)   .

Choose from the below words
metals
nonmetals
ions
positive
negative
35.

Acids begin with the ​ (a)   ion which is symbolized by ​ (b)   with a charge of ​ (c)   .

Choose from the below words
hydrogen
H+
+1
36.

Binary covalent compounds are composed of two different ​ (a)   . Since the electrons are shared between the atoms, there are no ions and no charges so therefore the criss-cross method is not used!! Instead the number of atoms of each nonmetal is indicated by the ​ (b)   on each element.

Choose from the below words
nonmetals
prefix
metals
number
37.

The name for the compound Pb3(PO4)2 is (a)   .

Choose from the below words
Lead (II) Phosphate
Lead (IV) Phosphate
Lead (II) Sulfate
Lead (IV) Sulfate
38.

The name of the compound KHCO3 is (a)   .

Choose from the below words
Potassium Hydrogen Carbonate
Sodium Bicarbonate
Calcium Carbonate
Magnesium Sulfate
39.

The name of the compound H3PO3 is (a)   .

Choose from the below words
Phosphoric Acid
Phosphorous Acid
Sulfuric Acid
Nitric Acid
40.

The name of the compound NH4OH is (a)   .

Choose from the below words
adffda
Ammonium Hydroxide
Sodium Hydroxide
Potassium Hydroxide
41.

The name of the compound (a)   is HF.

Choose from the below words
Hydrofluoric acid
Hydrochloric acid
Hydrobromic acid
Hydriodic acid
42.

The name of the compound HIO3 is (a)   .

Choose from the below words
Iodic acid
Hydrochloric acid
Sulfuric acid
Nitric acid
43.

The name of the compound CO is (a)   .

Choose from the below words
carbon monoxide
carbon dioxide
carbon tetrachloride
carbon sulfide
44.

The name of the compound SiO2 is (a)   .

Choose from the below words
silicon dioxide
silicon monoxide
silicon carbide
silicon tetrachloride
45.

The name of the compound AgNO3 is (a)   .

Choose from the below words
silver nitrate
silver chloride
silver sulfate
silver phosphate
46.

The name of the compound HNO3 is (a)   .

Choose from the below words
nitric acid
sulfuric acid
hydrochloric acid
acetic acid
47.

The name of the compound HNO2 is (a)   .

Choose from the below words
nitrous acid
hydrochloric acid
sulfuric acid
acetic acid
48.

The name of the compound (NH4)2CO3 is (a)   .

Choose from the below words
ammonium carbonate
sodium chloride
calcium carbonate
potassium nitrate
49.

The name of the compound HClO2 is (a)   .

Choose from the below words
chlorous acid
hydrochloric acid
chloric acid
perchloric acid
50.

The name of the compound H2O2 is (a)   .

Choose from the below words
dihydrogen dioxide
hydrogen peroxide
water
oxygen
51.

The name of the compound Co2O3 is (a)   .

Choose from the below words
cobalt (III) oxide
cobalt (II) oxide
cobalt oxide
cobalt peroxide
52.

The name of the compound BaCO3 is (a)   .

Choose from the below words
barium carbonate
barium sulfate
barium chloride
barium nitrate
53.

The name of the compound (a)   is Ni(C2H3O2)3.

Choose from the below words
Nickel (III) acetate
Nickel (II) acetate
Nickel (IV) acetate
Nickel acetate
54.

The name of the compound K2Cr2O7 is (a)   .

Choose from the below words
potassium dichromate
sodium chloride
calcium carbonate
magnesium sulfate
55.

The name of the compound Ni3P2 is (a)   .

Choose from the below words
nickel (II) phosphide
nickel (III) phosphide
nickel phosphite
nickel (II) phosphate
56.

The name of the compound H2SO4 is (a)   .

Choose from the below words
sulfuric acid
hydrochloric acid
nitric acid
acetic acid
57.

The name of the compound SnS is (a)   .

Choose from the below words
tin (II) sulfide
tin (IV) sulfide
lead (II) sulfide
lead (IV) sulfide
58.

The name of the compound SnO2 is (a)   .

Choose from the below words
tin (IV) oxide
tin (II) oxide
lead (IV) oxide
lead (II) oxide
59.

The name of the compound P4O10 is (a)   .

Choose from the below words
tetraphosphorous decoxide
phosphorous pentoxide
phosphorous trioxide
phosphorous hexoxide
60.

Match the following into the appropriate category.

Categorize the following

Chromium

Manganese

Iron

Copper

Nickel

Tin

Lead

Magnesium

Calcium

Aluminum

Sodium

Cesium

Potassium

Beryllium

Transition Metals with multiple charges
Metals with only one charge
61.

Correctly place the following compounds with the correct label:

Categorize the following

H

O2
N2
CO2
H2O
CH4
C6H12O6
NH3
NaCl
MgO
CaF2
KBr
Li2S
BaCl2
Al2O3
NaHCO3
Ionic compounds
Covalent compounds
62.

Choose which charges could apply to the transition metal iron (Fe):

a)

+1

b)

+2

c)

+3

d)

+4

63.

Choose which charges apply to the transition metal lead (Pb):

a)

+1

b)

+2

c)

+3

d)

+4

64.

Choose which charges apply to the transition metal copper (Cu):

a)

+1

b)

+2

c)

+3

d)

+4

65.

Acids begin with what element?

(a)  

66.

Match the following Acid/Prefix Suffix with the correct Ion suffix:

a)

hydro...ic acid

1.

-ide

b)

---ic acid

2.

-ate

c)

---ous acid

3.

-ite

67.

Indicate the number of atoms each prefix represents:

tri​ (a)  

tetra​ (b)  

penta​ (c)  

mono​ (d)  

Choose from the below words
3
4
5
1
68.

Indicate the number of atoms each prefix represents:

di​ (a)  

deca ​ (b)  

hexa ​ (c)  

hepta ​ (d)  

Choose from the below words
2
10
6
7